gcc/libgo/go/reflect/export_test.go
Ian Lance Taylor c2047754c3 libgo: update to Go 1.8 release candidate 1
Compiler changes:
      * Change map assignment to use mapassign and assign value directly.
      * Change string iteration to use decoderune, faster for ASCII strings.
      * Change makeslice to take int, and use makeslice64 for larger values.
      * Add new noverflow field to hmap struct used for maps.
    
    Unresolved problems, to be fixed later:
      * Commented out test in go/types/sizes_test.go that doesn't compile.
      * Commented out reflect.TestStructOf test for padding after zero-sized field.
    
    Reviewed-on: https://go-review.googlesource.com/35231

gotools/:
	Updates for Go 1.8rc1.
	* Makefile.am (go_cmd_go_files): Add bug.go.
	(s-zdefaultcc): Write defaultPkgConfig.
	* Makefile.in: Rebuild.

From-SVN: r244456
2017-01-14 00:05:42 +00:00

90 lines
1.5 KiB
Go

// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package reflect
// MakeRO returns a copy of v with the read-only flag set.
func MakeRO(v Value) Value {
v.flag |= flagStickyRO
return v
}
// IsRO reports whether v's read-only flag is set.
func IsRO(v Value) bool {
return v.flag&flagStickyRO != 0
}
var CallGC = &callGC
const PtrSize = ptrSize
func FuncLayout(t Type, rcvr Type) (frametype Type, argSize, retOffset uintptr, stack []byte, gc []byte, ptrs bool) {
return
}
func TypeLinks() []string {
return nil
}
var GCBits = gcbits
// Will be provided by runtime eventually.
func gcbits(interface{}) []byte {
return nil
}
func MapBucketOf(x, y Type) Type {
return nil
}
func CachedBucketOf(m Type) Type {
return nil
}
type EmbedWithUnexpMeth struct{}
func (EmbedWithUnexpMeth) f() {}
type pinUnexpMeth interface {
f()
}
var pinUnexpMethI = pinUnexpMeth(EmbedWithUnexpMeth{})
/*
func FirstMethodNameBytes(t Type) *byte {
_ = pinUnexpMethI
ut := t.uncommon()
if ut == nil {
panic("type has no methods")
}
m := ut.methods()[0]
mname := t.(*rtype).nameOff(m.name)
if *mname.data(0)&(1<<2) == 0 {
panic("method name does not have pkgPath *string")
}
return mname.bytes
}
*/
type OtherPkgFields struct {
OtherExported int
otherUnexported int
}
func IsExported(t Type) bool {
return t.PkgPath() == ""
}
/*
func ResolveReflectName(s string) {
resolveReflectName(newName(s, "", "", false))
}
*/
type Buffer struct {
buf []byte
}